WO2013119951A3 - Digital asic sensor platform - Google Patents

Digital asic sensor platform Download PDF

Info

Publication number
WO2013119951A3
WO2013119951A3 PCT/US2013/025346 US2013025346W WO2013119951A3 WO 2013119951 A3 WO2013119951 A3 WO 2013119951A3 US 2013025346 W US2013025346 W US 2013025346W WO 2013119951 A3 WO2013119951 A3 WO 2013119951A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical sensor
comparator
semiconductor substrate
circuit components
fabricated
Prior art date
Application number
PCT/US2013/025346
Other languages
French (fr)
Other versions
WO2013119951A2 (en
Inventor
Andrew Dehennis
Arthur E. Colvin
Original Assignee
Senseonics, Incorporated
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Senseonics, Incorporated filed Critical Senseonics, Incorporated
Priority to EP21176353.7A priority Critical patent/EP3909507A1/en
Priority to CN201380008601.0A priority patent/CN105592794A/en
Priority to AU2013216905A priority patent/AU2013216905B2/en
Priority to CA2861123A priority patent/CA2861123C/en
Priority to JP2014556727A priority patent/JP6193892B2/en
Priority to EP13746780.9A priority patent/EP2811905B1/en
Priority to MX2014009638A priority patent/MX355037B/en
Priority to BR112014019202A priority patent/BR112014019202A8/en
Publication of WO2013119951A2 publication Critical patent/WO2013119951A2/en
Publication of WO2013119951A3 publication Critical patent/WO2013119951A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/07—Endoradiosondes
    • A61B5/076—Permanent implantations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14507—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood
    • A61B5/1451—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue specially adapted for measuring characteristics of body fluids other than blood for interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14556—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases by fluorescence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6861—Capsules, e.g. for swallowing or implanting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Emergency Medicine (AREA)
  • Signal Processing (AREA)
  • Physiology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Psychiatry (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The present invention relates to an optical sensor that may be implanted within a living animal (e.g., a human) and may be used to measure the concentration of an analyte in a medium within the animal. The optical sensor may wirelessly receive and may be capable of bi-directional data communication. The optical sensor may include a semiconductor substrate in which various circuit components, one or more photodectors and/or a light source may be fabricated. The circuit components fabricated in the semiconductor substrate may include a comparator, an analog to digital converter, a temperature transducer, a measurement controller, a rectifier and/or a nonvolatile storage medium. The comparator may output a signal indicative of the difference between the outputs of first and second photodetectors. The measurement controller may receive digitized temperature, photodetector and/or comparator measurements and generate measurement information, which may be wirelessly transmitted from the optical sensor.
PCT/US2013/025346 2012-02-10 2013-02-08 Digital asic sensor platform WO2013119951A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP21176353.7A EP3909507A1 (en) 2012-02-10 2013-02-08 Digital asic sensor platform
CN201380008601.0A CN105592794A (en) 2012-02-10 2013-02-08 Digital ASIC sensor platform
AU2013216905A AU2013216905B2 (en) 2012-02-10 2013-02-08 Digital asic sensor platform
CA2861123A CA2861123C (en) 2012-02-10 2013-02-08 Digital asic sensor platform
JP2014556727A JP6193892B2 (en) 2012-02-10 2013-02-08 Digital ASIC sensor platform
EP13746780.9A EP2811905B1 (en) 2012-02-10 2013-02-08 Digital asic sensor platform
MX2014009638A MX355037B (en) 2012-02-10 2013-02-08 Digital asic sensor platform.
BR112014019202A BR112014019202A8 (en) 2012-02-10 2013-02-08 DIGITAL ASIC SENSOR PLATFORM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261597496P 2012-02-10 2012-02-10
US61/597,496 2012-02-10

Publications (2)

Publication Number Publication Date
WO2013119951A2 WO2013119951A2 (en) 2013-08-15
WO2013119951A3 true WO2013119951A3 (en) 2015-06-18

Family

ID=48946175

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/025346 WO2013119951A2 (en) 2012-02-10 2013-02-08 Digital asic sensor platform

Country Status (10)

Country Link
US (2) US9693714B2 (en)
EP (2) EP2811905B1 (en)
JP (1) JP6193892B2 (en)
CN (1) CN105592794A (en)
AU (1) AU2013216905B2 (en)
BR (1) BR112014019202A8 (en)
CA (1) CA2861123C (en)
MX (1) MX355037B (en)
TW (1) TWI595228B (en)
WO (1) WO2013119951A2 (en)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2610579T3 (en) 2003-12-18 2017-04-28 Metronom Health, Inc. Stabilized oxygen transport matrix
US9517023B2 (en) 2009-06-01 2016-12-13 Profusa, Inc. Method and system for directing a localized biological response to an implant
US10010272B2 (en) 2010-05-27 2018-07-03 Profusa, Inc. Tissue-integrating electronic apparatus
CA3184858A1 (en) 2010-10-06 2012-04-12 Profusa, Inc. Tissue-integrating sensors
US9539329B2 (en) * 2011-08-31 2017-01-10 The General Hospital Corporation Light-guiding hydrogel devices for cell-based sensing and therapy
US10327714B2 (en) 2012-03-29 2019-06-25 Senseonics, Incorporated Analyte concentration alert function for analyte sensor system
US10111588B2 (en) 2012-03-29 2018-10-30 Senseonics, Incorporated Analyte sensor transceiver configured to provide tactile, visual, and/or aural feedback
EP2967454B1 (en) 2013-03-14 2020-04-22 Profusa, Inc. Method and device for correcting optical signals
CN111544011B (en) 2013-06-06 2023-06-06 普罗菲尤萨股份有限公司 Apparatus and method for detecting optical signals from implanted sensors
WO2014205205A1 (en) 2013-06-19 2014-12-24 Senseonics, Incorporated A remotely powered sensor with antenna location independent of sensing site
EP3427661B1 (en) 2013-08-21 2020-05-13 Senseonics, Incorporated Drug elution for in vivo protection of bio-sensing analytes
US9963556B2 (en) 2013-09-18 2018-05-08 Senseonics, Incorporated Critical point drying of hydrogels in analyte sensors
WO2015058180A1 (en) * 2013-10-18 2015-04-23 The General Hospital Corporation Light-guiding hydrogel devices for cell-based sensing of and interaction with ambient
EP3068303B1 (en) * 2013-11-15 2022-06-08 Senseonics, Incorporated Fluorescence-based sensor with multiple indicator grafts
US9797976B2 (en) 2013-12-11 2017-10-24 Taiwan Semiconductor Manufacturing Company Biosensor calibration system and related method
CA2935565C (en) 2013-12-31 2024-04-16 Senseonics, Incorporated Continuous analyte monitoring system
US9626315B2 (en) 2014-01-13 2017-04-18 Senseonics, Incorporated Remotely powered, multisite sensing system with a shared, two-wire bus for power and communication
US10872048B2 (en) 2014-01-13 2020-12-22 Senseonics, Incorporated Remotely-powered sensing system with multiple sensing devices
US9743869B2 (en) 2014-04-02 2017-08-29 Senseonics, Incorporated Optical isolation element for implantable sensor
WO2016011165A1 (en) 2014-07-15 2016-01-21 Senseonics, Incorporated Integrated optical filter system with low sensitivity to high angle of incidence light for an analyte sensor
WO2016068295A1 (en) * 2014-10-30 2016-05-06 富士フイルム株式会社 Sensor device, sensor system
EP3590422B1 (en) 2015-02-24 2021-04-07 Senseonics, Incorporated Analyte sensor and method of using the same
US9901293B2 (en) 2015-02-24 2018-02-27 Senseonics, Incorporated Analyte sensor
EP3302273A4 (en) * 2015-05-27 2019-05-08 Senseonics, Incorporated Wireless analyte monitoring
AU2016315838B2 (en) * 2015-09-02 2022-07-28 Metronom Health, Inc. Systems and methods for continuous health monitoring using an opto-enzymatic analyte sensor
DE102015115706B4 (en) 2015-09-17 2021-09-16 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Process for the production of an optoelectronic component
US11602281B2 (en) * 2015-11-02 2023-03-14 North Carolina State University Injectable sensors and methods of use
US11026609B2 (en) * 2016-08-09 2021-06-08 Verily Life Sciences Llc Wake-up batteries for invasive biosensors
CN109414229A (en) * 2016-08-26 2019-03-01 心脏起搏器股份公司 For using implantable medical device to determine the existing system and method for analyte
ES2946268T3 (en) * 2016-09-20 2023-07-14 Senseonics Inc Remote power detection system with multiple detection devices
EP3518764A4 (en) 2016-09-27 2020-04-29 Senseonics, Incorporated Real time modeling of analyte transport concentration
US11331018B2 (en) 2016-12-22 2022-05-17 Profusa, Inc. System and single-channel biosensor for and method of determining analyte value
US10945644B2 (en) 2017-02-14 2021-03-16 Senseonics, Incorporated Remote analyte monitoring
EP3600038A4 (en) 2017-03-30 2020-09-16 Senseonics, Incorporated Methods and systems for correcting blood analyte measurements
CN110730631B (en) 2017-04-19 2023-02-21 传感技术股份有限公司 Detection and correction of analyte indicator changes
US10726514B2 (en) 2017-04-28 2020-07-28 Intel Corporation Compute optimizations for low precision machine learning operations
CN108968976B (en) 2017-05-31 2022-09-13 心脏起搏器股份公司 Implantable medical device with chemical sensor
EP3638119A4 (en) 2017-06-15 2020-11-25 Senseonics, Incorporated System and method for measuring an amount of blood and/or clotting in a pocket surrounding an implantable medical device
EP3638114B1 (en) 2017-06-16 2023-10-11 Senseonics, Incorporated Method and system for providing calibration point acceptance criteria for calibrating an analyte sensor
CN111200966A (en) 2017-07-26 2020-05-26 日东电工株式会社 Photoplethysmography (PPG) apparatus and method for determining physiological changes
US12004853B2 (en) 2017-07-26 2024-06-11 Cardiac Pacemakers, Inc. Systems and methods for disambiguation of posture
CN109381195B (en) 2017-08-10 2023-01-10 心脏起搏器股份公司 Systems and methods including electrolyte sensor fusion
CN109419515B (en) 2017-08-23 2023-03-24 心脏起搏器股份公司 Implantable chemical sensor with staged activation
ES2962311T3 (en) 2017-09-26 2024-03-18 Senseonics Inc Methods and systems for updating delay parameters
WO2019075332A1 (en) 2017-10-13 2019-04-18 Senseonics, Incorporated Dynamic amplifier change
WO2019094908A1 (en) 2017-11-13 2019-05-16 Senseonics, Incorporated Analyte monitoring system and method for determining system usage
CN109864746B (en) * 2017-12-01 2023-09-29 心脏起搏器股份公司 Multimode analyte sensor for medical devices
CN109864747B (en) * 2017-12-05 2023-08-25 心脏起搏器股份公司 Multimode analyte sensor optoelectronic interface
US11725985B2 (en) 2018-05-03 2023-08-15 Verity Instruments, Inc. Signal conversion system for optical sensors
US11083902B2 (en) * 2018-05-29 2021-08-10 International Business Machines Corporation Biosensor package
EP3801212A1 (en) * 2018-06-06 2021-04-14 Progenity, Inc. Ingestible device with on-board fluorometer and related systems and methods
WO2020010275A1 (en) * 2018-07-05 2020-01-09 Indevor Corporation Physical parameter measuring devices
WO2020056001A1 (en) 2018-09-11 2020-03-19 Senseonics, Incorporated An analyte monitoring system
US11672860B2 (en) 2018-11-02 2023-06-13 Senseonics, Incorporated Drug eluting matrix on analyte indicator
EP3873332A4 (en) 2018-11-02 2022-07-27 Senseonics, Incorporated Environmental detection and/or temperature compensation in an analyte monitoring system
US11375927B2 (en) 2018-11-07 2022-07-05 Senseonics, Incorporated Analyte monitoring systems and methods that make use of information about a condition of the environment surrounding an analyte sensor
WO2020118027A1 (en) 2018-12-05 2020-06-11 Senseonics, Incorporated Reduction of in vivo analyte signal degradation using multiple metals
US11701038B2 (en) 2018-12-10 2023-07-18 Senseonics, Incorporated Assessement of performance of an implanted sensor
WO2020123465A1 (en) 2018-12-10 2020-06-18 Senseonics, Incorporated System and method for continuous and on-demand analyte monitoring
US11134851B2 (en) * 2018-12-14 2021-10-05 Viavi Solutions Inc. Sensor device
US20200209162A1 (en) * 2018-12-31 2020-07-02 Marco De Angeli Smart label architecture with organic leds
WO2020148571A1 (en) * 2019-01-16 2020-07-23 Ivan Tomka Method and device for acid- or base concentration measurement
EP3927236A4 (en) * 2019-02-22 2022-11-09 Senseonics, Incorporated Mediation of in vivo analyte signal degradation
US11963761B2 (en) 2019-05-16 2024-04-23 Senseonics, Incorporated Mediation of in vivo analyte signal degradation
RU196882U1 (en) * 2019-07-29 2020-03-18 Сергей Анатольевич Щекочихин DEVICE FOR INTEGRATED ASSESSMENT OF THE STATE OF THE ARTERIAL BED
US11793430B2 (en) 2019-10-01 2023-10-24 Senseonics, Incorporated Use of additives, copolymers, and dopants for optical stability of analyte sensing components
BR112022007593A2 (en) * 2019-10-25 2022-08-23 Cercacor Lab Inc INDICATOR COMPOUNDS, DEVICES INCLUDING INDICATOR COMPOUNDS AND MANUFACTURING AND USE METHODS
WO2021097274A1 (en) 2019-11-13 2021-05-20 Senseonics, Incorporated Identification of degradative species
US20220248986A1 (en) * 2021-02-09 2022-08-11 Medtronic, Inc. Optical based glucose sensor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080108885A1 (en) * 1998-08-26 2008-05-08 Sensors For Medicine And Science Optical-based sensing devices
US20080221555A1 (en) * 2000-10-10 2008-09-11 Microchips, Inc. Method for wirelessly monitoring implanted medical device
US20100268078A1 (en) * 1998-09-30 2010-10-21 Scarantino Charles W Methods and systems for monitoring patients undergoing treatment for cancer
US20110112389A1 (en) * 1998-04-30 2011-05-12 Abbott Diabetes Care Inc. Analyte Monitoring Device and Methods of Use

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5512246A (en) 1989-09-21 1996-04-30 Anthony P. Russell Method and means for detecting polyhydroxyl compounds
US5517313A (en) 1995-02-21 1996-05-14 Colvin, Jr.; Arthur E. Fluorescent optical sensor
US5621227A (en) 1995-07-18 1997-04-15 Discovery Semiconductors, Inc. Method and apparatus for monolithic optoelectronic integrated circuit using selective epitaxy
US6304766B1 (en) 1998-08-26 2001-10-16 Sensors For Medicine And Science Optical-based sensing devices, especially for in-situ sensing in humans
US6400974B1 (en) 2000-06-29 2002-06-04 Sensors For Medicine And Science, Inc. Implanted sensor processing system and method for processing implanted sensor output
JP2004024551A (en) 2002-06-26 2004-01-29 Renesas Technology Corp Semiconductor device for sensor system
DK1620714T3 (en) * 2003-04-15 2014-03-31 Senseonics Inc SYSTEM AND PROCEDURE TO IMPROVE THE EFFECT OF SURFACE LIGHT ON AN OPTICAL SENSOR
US7894870B1 (en) * 2004-02-13 2011-02-22 Glysens, Incorporated Hermetic implantable sensor
US8073548B2 (en) 2004-08-24 2011-12-06 Sensors For Medicine And Science, Inc. Wristband or other type of band having an adjustable antenna for use with a sensor reader
US7308292B2 (en) 2005-04-15 2007-12-11 Sensors For Medicine And Science, Inc. Optical-based sensing devices
US20090171178A1 (en) 2006-03-31 2009-07-02 Abbott Diabetes Care, Inc. Method and System for Powering an Electronic Device
US20080014689A1 (en) * 2006-07-07 2008-01-17 Texas Instruments Incorporated Method for making planar nanowire surround gate mosfet
US8652040B2 (en) * 2006-12-19 2014-02-18 Valencell, Inc. Telemetric apparatus for health and environmental monitoring
US8267863B2 (en) * 2007-04-30 2012-09-18 Integrated Sensing Systems, Inc. Procedure and system for monitoring a physiological parameter within an internal organ of a living body
US20100024526A1 (en) * 2008-07-28 2010-02-04 Sensors For Medicine & Science, Inc. Systems and methods for optical measurement of analyte concentration
JP5307901B2 (en) * 2009-04-13 2013-10-02 オリンパス株式会社 Fluorescence sensor, needle-type fluorescence sensor, and analyte measurement method
JP5742104B2 (en) 2010-03-25 2015-07-01 セイコーエプソン株式会社 Optical device and biological information detector
US8548543B2 (en) * 2010-10-29 2013-10-01 Medtronic, Inc. Symmetrically packaged optical sensors for implantable medical devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110112389A1 (en) * 1998-04-30 2011-05-12 Abbott Diabetes Care Inc. Analyte Monitoring Device and Methods of Use
US20080108885A1 (en) * 1998-08-26 2008-05-08 Sensors For Medicine And Science Optical-based sensing devices
US20100268078A1 (en) * 1998-09-30 2010-10-21 Scarantino Charles W Methods and systems for monitoring patients undergoing treatment for cancer
US20080221555A1 (en) * 2000-10-10 2008-09-11 Microchips, Inc. Method for wirelessly monitoring implanted medical device

Also Published As

Publication number Publication date
EP2811905B1 (en) 2021-07-07
US20130211213A1 (en) 2013-08-15
AU2013216905B2 (en) 2017-11-23
BR112014019202A2 (en) 2017-06-20
TW201339567A (en) 2013-10-01
JP6193892B2 (en) 2017-09-06
CN105592794A (en) 2016-05-18
TWI595228B (en) 2017-08-11
JP2015522300A (en) 2015-08-06
MX355037B (en) 2018-04-02
EP2811905A4 (en) 2016-07-27
EP3909507A1 (en) 2021-11-17
CA2861123C (en) 2021-05-25
CA2861123A1 (en) 2013-08-15
BR112014019202A8 (en) 2017-07-11
EP2811905A2 (en) 2014-12-17
MX2014009638A (en) 2015-07-06
US20170119288A1 (en) 2017-05-04
WO2013119951A2 (en) 2013-08-15
AU2013216905A1 (en) 2014-08-28
US9693714B2 (en) 2017-07-04

Similar Documents

Publication Publication Date Title
WO2013119951A3 (en) Digital asic sensor platform
ATE515974T1 (en) METHOD AND DEVICES FOR MEASURING CORE BODY TEMPERATURE
PH12013502552A1 (en) Interactive toothbrush and removeable audio output module
WO2010062627A3 (en) Biosensors based on optical probing and sensing
EP4252638A3 (en) Method of calibrating an analyte sensor
EA201201101A1 (en) PASSIVE MICROSUDENT AND SENSOR
EP2667022A3 (en) Method and system for wind velocity field measurements on a wind farm
EP2320213A3 (en) Multi-Channel Detector Assembly for Downhole Spectroscopy
EP3057141A3 (en) Multi-site sensing device comprising at least two reflective optical sensor modules
EP4331659A3 (en) Methods, devices, and systems related to analyte monitoring
KR20150110570A (en) Application for monitoring a property of a surface
WO2011060055A3 (en) A novel sensor array configuration for extending useful sensing length of a swept-wavelength interferometry based system
DK2469296T3 (en) Optoelectronic sensor and method for recording and determining the distance of an object
MY174495A (en) Fluid properties including equation of state modeling with optical constraints
GB201019956D0 (en) Long fibre optic sensor system in a wind turbine component
EP1905356A4 (en) Living body ingredient concentration measuring instrument
DE602004017239D1 (en) Non-invasive measuring device for the living body
DE602005009059D1 (en) Test system for measuring differential signals
EP2363735A3 (en) Photoelectric sensor and method for aiding operational checking of photoelectric sensor
FI20050501A0 (en) Remote detector system and method and the use of a remote detector
EP2541216A3 (en) Optical encoder including passive readhead with remote contactless excitation and signal sensing
EP3703558A4 (en) Calibration free in-vivo measurement of analytes using electrochemical sensors
WO2011153126A3 (en) Registration of an extended reference for parameter measurement in an optical sensing system
ATE515678T1 (en) OPTICAL MEASURING DEVICE AND MEASURING METHOD
WO2008112576A3 (en) Methods and apparatus for detecting misapplied optical sensors

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13746780

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2861123

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: MX/A/2014/009638

Country of ref document: MX

ENP Entry into the national phase

Ref document number: 2014556727

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2013216905

Country of ref document: AU

Date of ref document: 20130208

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2013746780

Country of ref document: EP

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112014019202

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112014019202

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20140804